Boiling point :79-80 °C17 mm Hg(lit.)
Density :1.139 g/mL at 25 °C(lit.)
refractive index :n20/D 1.484(lit.)
Flash point :101 °F
storage temp. :Inert atmosphere,2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :14.49±0.10(Predicted)
form :Liquid
color :Clear colorless to slightly yellow
BRN :106456
InChI :InChI=1S/C5H6O2/c6-3-5-1-2-7-4-5/h1-2,4,6H,3H2
InChIKey :STJIISDMSMJQQK-UHFFFAOYSA-N
SMILES :O1C=CC(CO)=C1
LogP :0.300
CAS DataBase Reference :4412-91-3(CAS DataBase Reference)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.